can you get past syrian air defenses? are you sure that there are no civilians around? all of these very complicated questions. and you can bet nobody is looking for military action on this. all the efforts right now are to -- possibly through the russians are interest to try to get assad to pull back and not go down this road. >> such ominous signs for us, barbara. appreciate the update. >> sure. >> we'll be talking with ambassador nic burns about this a little later. first, let's get to zoraida sambolin with a look at the morning's news. >>> this is cairo outside the palace where protesters are starting to gather. tanks and armored vehicles are stationed there. clashes turned deadly yesterday into the afternoon after they unveiled their constitution, highest islamic authority is calling on president morsi to rescind his decree that granted himself sweep iing powers. >>> and second-degree murder, that is a charge against naeem davis, who reportedly push ed k suk han on to the tracks of a subway in new york. >> our family is grieving. we want to thank everyone who reach